c5a05c3beeff453f0bd02487a61922d9 *ph99-09-21d3t01.shn 9471340b44eac6ac765dd788ef1e9775 *ph99-09-21d3t02.shn c510cef660c9b73af7b4cbab786084cd *ph99-09-21d3t03.shn 95c3414ed6f92b7913072e241c285056 *ph99-09-21d3t04.shn 165df915cf4cc8d4ccf4b6c244c7acb5 *ph99-09-21d3t05.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned